201403223221011 has 64 divisors (see below), whose sum is σ = 323387551872000. Its totient is φ = 109060299532800.

The previous prime is 201403223221001. The next prime is 201403223221021. The reversal of 201403223221011 is 110122322304102.

It is an interprime number because it is at equal distance from previous prime (201403223221001) and next prime (201403223221021).

It is not a de Polignac number, because 201403223221011 - 2⁹ = 201403223220499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201403223221001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11245540 + ... + 23005838.

It is an arithmetic number, because the mean of its divisors is an integer number (5052930498000).

Almost surely, 2^{201403223221011} is an apocalyptic number.

201403223221011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

201403223221011 is a deficient number, since it is larger than the sum of its proper divisors (121984328650989).

201403223221011 is a wasteful number, since it uses less digits than its factorization.

201403223221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11760860.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 201403223221011 its reverse (110122322304102), we get a palindrome (311525545525113).

The spelling of 201403223221011 in words is "two hundred one trillion, four hundred three billion, two hundred twenty-three million, two hundred twenty-one thousand, eleven".